“The National General” Yasuo is always one of those names that is almost guaranteed to be picked in any game mode of League of Legends, from Summoner’s Rift to Teamfight Tactics, including ARAM or All for One… In general, this champion always brings a wide range of emotions to players, whether on the enemy or ally side, and thus, is both the most hated and the most loved champion.
Recently, the notorious bug hunter Vandiril discovered a very serious bug related to the “national champion” in the upcoming Ultimate Spellbook mode. Specifically, when Yasuo picks up Talon’s ultimate ability, Shadow Assassin, this champion cannot be killed even when his health is at the lowest level.
According to Vandiril’s clip, Yasuo is at level 16, meaning he has maxed out the added ultimate ability. This champion is still hit by monsters but when he moves to the Dragon pit and secures the Fire Dragon, he is immediately solo killed by Wukong. The ability does not completely kill Yasuo (who has Guardian Angel) but causes him to revive. However, a bug occurs when Yasuo’s health drops to the lowest level and he cannot be killed from that point onward. Notably, this bug occurs at 0:18, which is before Yasuo activates Shadow Assassin (at 0:23).


It is still unclear whether this bug is due to the use of Yasuo in the Ultimate Spellbook mode or only occurs when the “national champion” picks Talon’s ultimate. However, one can foresee another “headache” for Riot as more and more bugs appear in their new game mode, while old bugs, such as “Viego is immortal and crashes the game,” have yet to be fully resolved.